Struct CpuBackend

pub struct CpuBackend { /* private fields */ }

CPU backend implementation

Implementations

impl CpuBackend

pub fn new() -> Self

Create a new CPU backend

Trait Implementations

impl Default for CpuBackend

fn default() -> Self

Returns the “default value” for a type.

impl GpuBackend for CpuBackend

fn is_available() -> bool

Check if this backend is available on the current system

fn name(&self) -> &str

Get the name of this backend

fn device_info(&self) -> String

Get device information

fn allocate_state_vector( &self, n_qubits: usize, ) -> QuantRS2Result<Box<dyn GpuBuffer>>

Allocate a GPU buffer for a state vector

fn allocate_density_matrix( &self, n_qubits: usize, ) -> QuantRS2Result<Box<dyn GpuBuffer>>

Allocate a GPU buffer for a density matrix

fn kernel(&self) -> &dyn GpuKernel

Get the kernel implementation

fn apply_gate( &self, state: &mut dyn GpuBuffer, gate: &dyn GateOp, qubits: &[QubitId], n_qubits: usize, ) -> QuantRS2Result<()>

Apply a quantum gate

fn measure( &self, state: &mut dyn GpuBuffer, qubit: QubitId, n_qubits: usize, ) -> QuantRS2Result<bool>

Measure a qubit and collapse the state

fn get_probability( &self, state: &dyn GpuBuffer, qubit: QubitId, n_qubits: usize, ) -> QuantRS2Result<f64>

Get measurement probability without collapsing